Freshwater Livestock Classifieds
They're all about 4 inches, melon might be slightly larger. Making room for new fish (gave away my rams+pleco in other thread) These are bit too pricy to give away for free =)
Melon - $40
Blue diamond - $35
Turk - $35
Eat like pigs, very acclimatized to me that they enjoy trying to eat my hand...